55761550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{6599}}^1$

素因数の和:6637

約数の個数: 36

約数和(自身を含む): 112325400

約数和(自身を除く): 56563850

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 6599, 8450, 13198, 32995, 65990, 85787, 164975, 171574, 329950, 428935, 857870, 1115231, 2144675, 2230462, 4289350, 5576155, 11152310, 27880775, 55761550]

約数ペア:

[(1, 55761550), (2, 27880775), (5, 11152310), (10, 5576155), (13, 4289350), (25, 2230462), (26, 2144675), (50, 1115231), (65, 857870), (130, 428935), (169, 329950), (325, 171574), (338, 164975), (650, 85787), (845, 65990), (1690, 32995), (4225, 13198), (6599, 8450)]